Import Calcium Carbonate Powder — Buy in Bulk from Supplier in Viet Nam

Nghe An Mineral Joint Stock Company supplies calcium carbonate powder that meets a minimum chemical purity of 98.5 % and a whiteness level of at least 94 %. The product is offered in five discrete particle‑size grades of 10 µm, 15 µm, 20 µm, 25 µm and 45 µm, allowing buyers to match the fineness to their process requirements. Magnesium oxide content is limited to 0.4 % by weight, which helps maintain stability in sensitive formulations. Each batch is packed in polypropylene‑coated polyethylene bags that protect the powder from moisture and contamination during transport. The supplier lists ISO and FDA compliance as part of the quality assurance programme.

Calcium carbonate of this grade is commonly classified as industrial‑grade filler and is comparable to the standard ASTM C‑150 grade used in construction additives. Typical bulk suppliers also provide a moisture content below 0.1 % and a bulk density around 2.7 t/m³, parameters that influence handling and dosage. The PP‑coated bags used by Nghe An are consistent with industry practice for hygroscopic powders, helping to preserve the declared whiteness and purity. Buyers who require tighter particle‑size distribution may request additional grinding, which is a standard post‑processing step in the sector.

The powder finds application as a filler in paper and paint manufacturing, as a whitening agent in food processing, and as an excipient in pharmaceutical formulations. Importers typically source the material in bulk quantities that align with their production schedules, and the supplier indicates flexible minimum order quantities. Payment can be arranged under standard international terms such as L/C or T/T, and buyers should verify the exact Incoterm and lead time directly with the supplier before contracting.

Nghe An Mineral Joint Stock Company is located at No.2 Le Hong Phong Street, Vinh 460000, Nghe An Province, Viet Nam. The company is classified as an imported‑tier supplier and carries a harbor trust tier, indicating that its trade activities are monitored by local port authorities. Current platform metrics show a response rate of 0 % and no recorded average response time, so buyers should initiate contact early to gauge availability. The firm lists calcium carbonate powder as its primary export commodity, focusing on industrial applications that require high purity and consistent particle size.

According to the listing, the supplier does not disclose additional certifications beyond ISO and FDA compliance for this product. No specific minimum order quantity is published, allowing flexibility for both small‑scale and large‑scale purchasers. Potential buyers can request samples to confirm the declared purity and whiteness before committing to bulk shipments. All communications should reference the product name and the supplier’s address to ensure accurate documentation throughout the trade process.